LAN9312-NU Standard Microsystems (SMSC), LAN9312-NU Datasheet - Page 212

• Manufacturer Part Number: LAN9312-NU
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN9312-NU

• Number Of Primary Switch Ports: 2
• Operating Supply Voltage (typ): 3.3V
• Fiber Support: No
• Phy/transceiver Interface: MII
• Power Supply Type: Analog
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temperature Classification: Commercial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Compliant

Revision 1.7 (06-29-10)
14.2.5.12
BITS
31:0
Timestamp Low (TS_LO)
This field contains the low 32-bits of the timestamp upon activation of GPIO
9.
GPIO 9 1588 Clock Low-DWORD Capture Register (1588_CLOCK_LO_CAPTURE_GPIO_9)
This read only register combined with the
(1588_CLOCK_HI_CAPTURE_GPIO_9)
Offset:
16Ch
DESCRIPTION
High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
DATASHEET
form the 64-bit GPIO 9 timestamp capture.
212
GPIO 9 1588 Clock High-DWORD Capture Register
Size:
32 bits
TYPE
RO
SMSC LAN9312
00000000h
DEFAULT
Datasheet